The ethnobotany of the Chipewyan of northern Saskatchewan

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Date

1984-03

Author

Marles, Robin James

Type

Thesis

Degree Level

Masters

Abstract

Ethnographic, botanical, and historical research have been
combined to describe the continuing dynamic interrelationship between the
Caribou-Eater Chipewyan of northern Canada and their botanical environment.
Summer and winter fieldwork was conducted in 1980-1982 at Fond du Lac, Stony
Rapids, Stony Lake, and Black Lake, Saskatchewan, and Gravel Hill Lake,
Northwest Territories. Twenty-five Chipewyan over the age of fifty contributed
information on the uses of at least 72 species of plants, including foods (34),
medicines (52), and materials in technology (34) and ritual (5). These numbers
represent the compilation of small personal repertoires of potentially useful
plants, most of which are rarely if ever used now. Consumption of fruit (e.g.
Vaccinium spp., Rubus spp.) is still common but plants have had only limited
seasonal dietary significance. Some indigenous fruits and vegetables (e.g.
Vaccinium, Allium, Epilobium, Typha) have excellent potential for development
as crops to provide local nutritional and economic benefits. Only one herbal
medicine (Acorus) continues to be used frequently. Snowshoe construction is the
only technological art employing plant materials (Betula wood) still frequently
practiced. The potential for the economic development of such crafts is poor,
but Chipewyan technology provides useful patterns for future exploitation of
northern resources (e.g. snowshoes, meat drying racks). Ritual use of plant
materials is rare. Tinder fungus divination and scapulimancy are attributed the
functions of relieving anxiety and reducing indecision. Chipewyan plant
taxonomy is mainly on the genus and species level, where some taxa show a close
correspondence to scientific classifications. At least one useful plant (Acorus)
appears to have been introduced in the study area. Floristic changes due to
environmental degradation at village and trail/road sites indicate the fragile
nature of the subarctic botanical environment. As an appendix to this study, ten Chipewyan medicinal plants were subjected to a preliminary, qualitative
phytochemical screening for alkaloids, steroid saponins, cardiac glycosides, and
anthraquinones. The results provide a starting point for the pharmacognostic
evaluation of these plants.